| VOLUME 17 2007/08 |
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1 |
PASSING THE BUG |
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Bacteria are the oldest known form of life on Earth. Until the 20th century invention of antibiotics, many people suffered and died from bacterial diseases. Currently, misuse of antibiotics and the unintended use by farmers is changing their effectiveness, while bacteria insidiously evolve to resist them. Scientists are working to understand bacterial evolution and to educate the public about healthful usage. 14:54 |
2 |
LIVING IN SPACE |
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The International Space Station is a stepping stone towards establishing human life in space and on other planets. Transportation cost, sufficient food, oxygen and water production are key factors that scientists are working on to make un-Earthly life possible in the 21st century. We also take a look at Biosphere 2; its purpose, development and ultimate shortcomings. 17:43 |
3 |
THE MAGIC OF LIGHT AND ELECTRICITY |
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Light is created, transported and made visible by the microscopic movement of electrons. This program is about the cutting edge nano-science of capturing and controlling light. Scientists are creating photonic devices that guide uninterrupted, super fast travel of data. It’s all about sending and receiving information faster than a magician can wave a wand. 13:42 |
4 |
BIZAARE CREATURES IN THE OCEAN |
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Some very interesting animals with unique physical characteristics live in our oceans. The longest animal in the world, a 131 foot long jellyfish colony, has no brain, yet various tentacles have specific functions to perform. Bioluminescence (light produced from the agitated electrons in plasma) is what lights up the angler fish’s anatomical lure. High-tech ROVs (remote operating vehicles) and cameras for deep sea use aid scientists in research and discovery of life in our oceans. 18:12 |
5 |
TARANTULA - UP CLOSE AND PERSONAL |
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They’re big, hairy, scary, poisonous and found in a variety of habitats on Earth. The 8-legged arachnid is a pet for some, pest for others and in Asia, a spicy, cooked, snack. This program uncovers the cultural myths and truths about the King of Spiders and the modern research being done using its venom. 15:07. |
6 |
EARTH, HOME PLANET ... & ORBIT, EARTH FROM SPACE
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Earth, third planet from the Sun, developed the right environment for life to evolve in the oceans, green plants to produce breathable air, and animal life to flourish. Orbiting satellites help predict weather (hurricanes, tornadoes, floods, drought) and more. Telecommunication and navigation devices utilize satellites for many important functions. 20:00 |
7/8 |
MOON, OUR PARTNER IN SPACE ... & JAW DROP, ECLIPSES AND AURORAE |
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Earth’s moon was probably formed when a body the size of Mars collided twice with the planet. Our moon is steadily receding into Space; eventually, due to the loss of this lunar regulator, Earth will start to wobble, creating climatic chaos. Eclipses can be seen; the Sun obscures the Moon or vice versa. Another light show, the Aurora, occurs when electrified particles from the solar wind interact with Earth’s upper atmosphere, is visible particularly in the Polar Regions. 20:00 |
